FVXX20 KNES 211646 VA ADVISORY DTG: 20190921/1646Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/1020 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA EMS OBS VA DTG: 21/1620Z OBS VA CLD: SFC/FL140 N0002 W07752 - S0004 W07739 - S0004 W07755 - N0002 W07752 MOV W 10-15KT FCST VA CLD +6HR: 21/2230Z SFC/FL140 N0002 W07752 - S0004 W07740 - S0004 W07755 - N0002 W07752 FCST VA CLD +12HR: 22/0430Z SFC/FL140 NO ASH EXP FCST VA CLD +18HR: 22/1030Z NO ASH EXP RMK: VA EMS OBS MOV W TO WNW IN STLT IMAGERY. VA FCST TO CONT W MOV THRU T+6HRS. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20190921/2245Z